---> uname -a: Linux prd-centos8-robot-2c-8g-30662.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 629 4947 19 2119 6771 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:60:99:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85625sec preferred_lft 85625sec inet6 fe80::f816:3eff:fe60:997d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/30/2024 _x86_64_ (2 CPU) 05:35:37 LINUX RESTART (2 CPU) 05:36:01 AM tps rtps wtps bread/s bwrtn/s 05:37:01 AM 136.72 85.09 51.63 8182.87 36909.46 05:38:01 AM 123.32 47.99 75.33 6895.22 6278.28 05:39:01 AM 80.34 0.70 79.64 50.79 9095.92 05:40:01 AM 12.35 0.03 12.31 0.53 1339.37 05:41:01 AM 3.00 0.00 3.00 0.00 92.57 05:42:01 AM 0.27 0.00 0.27 0.00 4.42 05:43:01 AM 0.12 0.00 0.12 0.00 1.03 05:44:01 AM 0.13 0.00 0.13 0.00 1.18 05:45:01 AM 7.60 0.38 7.22 64.26 140.59 05:46:01 AM 59.38 0.03 59.35 3.47 7684.54 05:47:01 AM 8.53 0.08 8.45 31.99 795.10 05:48:01 AM 15.66 0.43 15.23 47.85 649.73 Average: 37.29 11.23 26.06 1273.25 5249.59 05:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:37:01 AM 6134528 7356592 1747896 22.17 2688 1428396 369508 4.14 111336 1410212 80 05:38:01 AM 5291044 7022380 2591380 32.88 2688 1913336 739048 8.28 215876 2050548 164668 05:39:01 AM 5133756 6966868 2748668 34.87 2688 2009920 752304 8.42 222216 2175720 30072 05:40:01 AM 5135216 6967928 2747208 34.85 2688 2009936 770988 8.63 222232 2179260 4 05:41:01 AM 5133424 6966176 2749000 34.88 2688 2009940 770988 8.63 222232 2181084 4 05:42:01 AM 5133912 6966664 2748512 34.87 2688 2009940 770988 8.63 222232 2180980 8 05:43:01 AM 5133628 6966380 2748796 34.87 2688 2009940 770988 8.63 222232 2181052 4 05:44:01 AM 5131788 6964536 2750636 34.90 2688 2009944 771368 8.64 222232 2183040 8 05:45:01 AM 5163472 7001376 2718952 34.49 2688 2015120 725456 8.12 244680 2129200 3272 05:46:01 AM 4981144 7017876 2901280 36.81 2688 2206096 681624 7.63 258892 2265356 16548 05:47:01 AM 4945116 6983052 2937308 37.26 2688 2207300 752532 8.43 259016 2303120 48 05:48:01 AM 5093944 6955496 2788480 35.38 2688 2036768 741700 8.30 443528 1992228 13368 Average: 5200914 7011277 2681510 34.02 2688 1988886 718124 8.04 238892 2102650 19007 05:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 6.33 4.80 1.43 1.01 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 298.37 193.57 1653.05 62.08 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 61.64 42.94 531.19 7.48 0.00 0.00 0.00 0.00 05:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM eth0 2.35 0.55 0.74 0.45 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 1.18 0.15 0.16 0.03 0.00 0.00 0.00 0.00 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 1.70 0.27 0.29 0.05 0.00 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 1.38 0.45 0.50 0.20 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 0.75 0.35 0.28 0.12 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 10.03 9.07 5.33 3.67 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 246.45 183.89 339.15 39.92 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 12.45 7.25 3.53 1.01 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 53.05 38.90 79.67 26.79 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.98 40.19 217.97 11.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/30/2024 _x86_64_ (2 CPU) 05:35:37 LINUX RESTART (2 CPU) 05:36:01 AM CPU %user %nice %system %iowait %steal %idle 05:37:01 AM all 12.23 0.03 5.78 71.57 0.10 10.29 05:37:01 AM 0 12.61 0.03 6.49 66.36 0.10 14.39 05:37:01 AM 1 11.85 0.03 5.07 76.73 0.10 6.22 05:38:01 AM all 37.92 0.03 7.86 4.39 0.10 49.71 05:38:01 AM 0 39.85 0.00 7.72 4.71 0.10 47.62 05:38:01 AM 1 35.97 0.05 8.01 4.06 0.10 51.80 05:39:01 AM all 22.17 0.00 3.18 4.58 0.09 69.98 05:39:01 AM 0 30.48 0.00 3.30 5.72 0.08 60.41 05:39:01 AM 1 13.86 0.00 3.06 3.44 0.10 79.54 05:40:01 AM all 0.40 0.00 0.18 0.30 0.03 99.08 05:40:01 AM 0 0.15 0.00 0.22 0.30 0.03 99.30 05:40:01 AM 1 0.65 0.00 0.15 0.30 0.03 98.86 05:41:01 AM all 0.21 0.00 0.10 0.10 0.03 99.57 05:41:01 AM 0 0.08 0.00 0.10 0.00 0.02 99.80 05:41:01 AM 1 0.33 0.00 0.10 0.20 0.03 99.33 05:42:01 AM all 0.34 0.00 0.06 0.00 0.04 99.56 05:42:01 AM 0 0.52 0.00 0.03 0.00 0.03 99.42 05:42:01 AM 1 0.17 0.00 0.08 0.00 0.05 99.70 05:43:01 AM all 0.41 0.00 0.08 0.00 0.03 99.49 05:43:01 AM 0 0.70 0.00 0.07 0.00 0.03 99.20 05:43:01 AM 1 0.12 0.00 0.08 0.00 0.02 99.78 05:44:01 AM all 0.39 0.00 0.06 0.00 0.03 99.52 05:44:01 AM 0 0.68 0.00 0.03 0.00 0.03 99.25 05:44:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 05:45:01 AM all 10.72 0.00 1.57 0.10 0.05 87.56 05:45:01 AM 0 13.39 0.00 1.45 0.13 0.05 84.98 05:45:01 AM 1 8.05 0.00 1.69 0.07 0.05 90.14 05:46:01 AM all 26.47 0.00 4.17 2.74 0.08 66.54 05:46:01 AM 0 27.15 0.00 4.11 3.41 0.08 65.25 05:46:01 AM 1 25.79 0.00 4.22 2.07 0.08 67.84 05:47:01 AM all 1.21 0.00 0.21 0.33 0.03 98.22 05:47:01 AM 0 0.67 0.00 0.12 0.20 0.03 98.98 05:47:01 AM 1 1.76 0.00 0.30 0.45 0.03 97.46 05:47:01 AM CPU %user %nice %system %iowait %steal %idle 05:48:01 AM all 18.92 0.00 2.71 0.39 0.08 77.89 05:48:01 AM 0 25.27 0.00 2.98 0.64 0.08 71.03 05:48:01 AM 1 12.58 0.00 2.45 0.13 0.08 84.76 Average: all 10.94 0.00 2.16 6.94 0.06 79.90 Average: 0 12.62 0.00 2.21 6.68 0.06 78.44 Average: 1 9.25 0.01 2.10 7.21 0.06 81.37